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8980098 = 238211823
BaseRepresentation
bin100010010000…
…011010000010
3121220020101020
4202100122002
54244330343
6520250310
7136221021
oct42203202
917806336
108980098
115083976
123010996
131b2558a
14129a8b8
15bc5b83
hex890682

8980098 has 16 divisors (see below), whose sum is σ = 17991936. Its totient is φ = 2988080.

The previous prime is 8980093. The next prime is 8980109. The reversal of 8980098 is 8900898.

It is not an unprimeable number, because it can be changed into a prime (8980093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4015 + ... + 5837.

It is an arithmetic number, because the mean of its divisors is an integer number (1124496).

Almost surely, 28980098 is an apocalyptic number.

8980098 is an abundant number, since it is smaller than the sum of its proper divisors (9011838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8980098 is a wasteful number, since it uses less digits than its factorization.

8980098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649.

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 8980098 is about 2996.6811642215. The cubic root of 8980098 is about 207.8549438586.

It can be divided in two parts, 89800 and 98, that added together give a palindrome (89898).

The spelling of 8980098 in words is "eight million, nine hundred eighty thousand, ninety-eight".

Divisors: 1 2 3 6 821 1642 1823 2463 3646 4926 5469 10938 1496683 2993366 4490049 8980098